<template>
	<view class="sea-wp">
		<view class="search-title">
			<view class="back-btn" @click="$navBack()">
				<uni-icons type="arrowleft" size="26" color="rgba(0,0,0,.5)"></uni-icons>
			</view>
			<icon class="icon" type="search" size="18" color="rgba(0,0,0,.5)" @click="search" />
			<input type="text" focus="true" @confirm="search" v-model="val" placeholder="订单编号/商品名称" />
		</view>
		<!-- 订单列表 -->

		<view class="body">
			<view v-for="(item,index) in list" :key="index" class="order-item">
				<view class="i-top b-b">
					<text class="time">订单号：{{item.ordersn_general}}</text>
					<text class="state" style="color:red">{{item.statusstr}}</text>
				</view>

				<scroll-view v-if="item.goods.length > 1" class="goods-box" scroll-x>
					<view v-for="(goodsItem, goodsIndex) in item.goods" :key="goodsIndex" class="goods-item"
						@tap="go('orderInfo',item.id)">
						<image class="goods-img" :src="goodsItem.thumb" mode="aspectFill"></image>
					</view>
				</scroll-view>
				<view v-if="item.goods.length === 1" class="goods-box-single"
					v-for="(goodsItem, goodsIndex) in item.goods" :key="goodsIndex"
					@tap="$navTo('../order/detailsx?id='+item.id)">
					<image class="goods-img" :src="goodsItem.thumb" mode="aspectFill"></image>
					<view class="right">
						<text class="title clamp">{{goodsItem.title}}</text>
						<text class="attr-box">{{goodsItem.total}}</text>
						<text class="price">{{goodsItem.unit_price}}</text>
					</view>
				</view>

				<view class="price-box">
					共
					<text class="num">{{item.goodscount}}</text>
					件商品 实付款
					<text class="price">{{item.price}}</text>
				</view>
				<view class="action-box b-t" v-if="item.status==0">
					<button class="action-btn" @tap="$navTo('../order/detailsx?id='+item.id)">订单详情</button>
					<button class="action-btn" @click="cancelOrder(item)">取消订单</button>
					<button class="action-btn recom" @tap="gopay(item)">立即支付</button>
				</view>
				<view class="action-box b-t" v-else-if="item.status==1">
					<button class="action-btn" @tap="$navTo('../order/detailsx?id='+item.id)">订单详情</button>
				</view>
				<view class="action-box b-t" v-else-if="item.status!==2">
					<button class="action-btn" @tap="$navTo('../order/detailsx?id='+item.id)">订单详情</button>
					<button class="action-btn recom" @tap="goodstap(item.id)">确认收货</button>
				</view>
				<view class="action-box b-t" v-else-if="item.status==3">
					<button class="action-btn">评价</button>
					<button class="action-btn" @tap="$navTo('../order/detailsx?id='+item.id)">订单详情</button>
				</view>
			</view>

		</view>
		<view class="hback" v-show="empty">
			<image src="../../static/biaodan.png" mode="widthFix"></image>
			<view>空空如也~</view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				val: '',
				page: 0,
				list: [],
				empty: true
			}
		},
		onReachBottom() {
			ajax(this, this.val);
		},
		methods: {
			search() {
				if (this.val == '') {
					uni.showToast({
						title: '请输入订单编号/商品名称',
						// showCancel:false
						icon: 'none'
					});
				} else {
					this.page = 0;
					this.list = [];
					ajax(this, this.val);
				}
			},
			// 立即支付
			gopay(item) {
				uni.navigateTo({
					url: "/pages/money/pay?orderid=" + item.id
				})
			},
			//取消订单
			cancelOrder(item) {
				var that = this;
				uni.showModal({
					title: '提示',
					content: '确认取消订单',
					success: function(res) {
						if (res.confirm) {
							that.$axios('Op/cancel', "POST", 'order', {
								orderid: item.id
							}).then(res => {
								if (res.data.code == 200) {
									that.$axios('Lists/display', "POST", 'order', {
										keyword: that.val,
										page: 1
									}).then(res => {
										if (res.data.code == 200) {
											that.list = res.data.data.list
											that.empty = that.list.length == 0 ? true : false;
										}
									})
								}
							})
						}
					}
				});
			},
			// 确认收货
			goodstap(id) {
				var that = this;
				that.$axios('op/complete', "POST", 'order', {
					orderid: id
				}).then(res => {
					if (res.data.code == 200) {
						this.list = this.list.filter(v => {
							return v.id != id
						})
						this.$nextTick(() => {
							this.$api.msg('确认收货成功！')
						})
					}
				})
			},
		}
	}

	function ajax(_this, text) {
		uni.showLoading({
			title: '加载中'
		})
		_this.page++;
		_this.$axios('Lists/display', 'POST', 'order', {
			keyword: text,
			page: _this.page++,
		}).then(res => {
			uni.hideLoading();
			if (res.data.code == 200) {
				_this.list = [..._this.list, ...res.data.data.list];
				_this.empty = _this.list.length == 0 ? true : false;
			}
		});
	}
</script>

<style lang="scss">
	page {
		background-color: #f2f2f2;
	}

	.sea-wp {

		.search-title {
			background-color: #fff;
			position: fixed;
			top: 0;
			left: 0;
			display: flex;
			align-items: center;
			padding: 30px 20upx 20upx;
			width: 100%;
			z-index: 100;

			.back-btn {
				position: relative;
				left: -10upx;
			}

			input {
				background-color: rgba(231, 231, 231, 0.7);
				padding: 0 40upx 0 50upx;
				line-height: 70upx;
				height: 70upx;
				font-size: 24upx;
				border-radius: 50upx;
				color: rgb(96, 98, 102);
				margin: 0 30upx 0 0;
				width: 450upx;
			}

			.icon {
				position: absolute;
				top: calc(50% + 11px);
				left: 86upx;
				transform: translateY(-50%);

			}
		}
	}

	.body {
		padding-top: calc(90upx + 30px);
	}

	.order-item {
		background: #fff;
		display: flex;
		flex-direction: column;
		margin-bottom: 20upx;
		padding-left: 30upx;

		.i-top {
			display: flex;
			align-items: center;
			height: 80upx;
			padding-right: 30upx;
			font-size: $font-base;
			color: $font-color-dark;
			position: relative;

			.time {
				flex: 1;
			}

			.state {
				color: $base-color;
			}

			.del-btn {
				padding: 10upx 0 10upx 36upx;
				font-size: $font-lg;
				color: $font-color-light;
				position: relative;

				&:after {
					content: '';
					width: 0;
					height: 30upx;
					border-left: 1px solid $border-color-dark;
					position: absolute;
					left: 20upx;
					top: 50%;
					transform: translateY(-50%);
				}
			}
		}

		/* 多条商品 */
		.goods-box {
			height: 160upx;
			padding: 20upx 0;
			white-space: nowrap;

			.goods-item {
				width: 120upx;
				height: 120upx;
				display: inline-block;
				margin-right: 24upx;
			}

			.goods-img {
				display: block;
				width: 100%;
				height: 100%;
			}
		}

		/* 单条商品 */
		.goods-box-single {
			display: flex;
			padding: 20upx 0;

			.goods-img {
				display: block;
				width: 120upx;
				height: 120upx;
			}

			.right {
				flex: 1;
				display: flex;
				flex-direction: column;
				padding: 0 30upx 0 24upx;
				overflow: hidden;

				.title {
					font-size: $font-base + 2upx;
					color: $font-color-dark;
					line-height: 1;
				}

				.attr-box {
					font-size: $font-sm + 2upx;
					color: $font-color-light;
					padding: 10upx 12upx;
				}

				.price {
					font-size: $font-base + 2upx;
					color: $font-color-dark;

					&:before {
						content: '￥';
						font-size: $font-sm;
						margin: 0 2upx 0 8upx;
					}
				}
			}
		}

		.price-box {
			display: flex;
			justify-content: flex-end;
			align-items: baseline;
			padding: 20upx 30upx;
			font-size: $font-sm + 2upx;
			color: $font-color-light;

			.num {
				margin: 0 8upx;
				color: $font-color-dark;
			}

			.price {
				font-size: $font-lg;
				color: $font-color-dark;

				&:before {
					content: '￥';
					font-size: $font-sm;
					margin: 0 2upx 0 8upx;
				}
			}
		}

		.action-box {
			display: flex;
			justify-content: flex-end;
			align-items: center;
			height: 100upx;
			position: relative;
			padding-right: 30upx;
		}

		.action-btn {
			width: 160upx;
			height: 60upx;
			margin: 0;
			margin-left: 24upx;
			padding: 0;
			text-align: center;
			line-height: 60upx;
			font-size: $font-sm + 2upx;
			color: $font-color-dark;
			background: #fff;
			border-radius: 100px;

			&:after {
				border-radius: 100px;
			}

			&.recom {
				background: #fff9f9;
				color: $base-color;

				&:after {
					border-color: #f7bcc8;
				}
			}
		}
	}


	/* load-more */
	.uni-load-more {
		display: flex;
		flex-direction: row;
		height: 80upx;
		align-items: center;
		justify-content: center
	}

	.uni-load-more__text {
		font-size: 28upx;
		color: #999
	}

	.uni-load-more__img {
		height: 24px;
		width: 24px;
		margin-right: 10px
	}

	.uni-load-more__img>view {
		position: absolute
	}

	.uni-load-more__img>view view {
		width: 6px;
		height: 2px;
		border-top-left-radius: 1px;
		border-bottom-left-radius: 1px;
		background: #999;
		position: absolute;
		opacity: .2;
		transform-origin: 50%;
		animation: load 1.56s ease infinite
	}

	.uni-load-more__img>view view:nth-child(1) {
		transform: rotate(90deg);
		top: 2px;
		left: 9px
	}

	.uni-load-more__img>view view:nth-child(2) {
		transform: rotate(180deg);
		top: 11px;
		right: 0
	}

	.uni-load-more__img>view view:nth-child(3) {
		transform: rotate(270deg);
		bottom: 2px;
		left: 9px
	}

	.uni-load-more__img>view view:nth-child(4) {
		top: 11px;
		left: 0
	}

	.load1,
	.load2,
	.load3 {
		height: 24px;
		width: 24px
	}

	.load2 {
		transform: rotate(30deg)
	}

	.load3 {
		transform: rotate(60deg)
	}

	.load1 view:nth-child(1) {
		animation-delay: 0s
	}

	.load2 view:nth-child(1) {
		animation-delay: .13s
	}

	.load3 view:nth-child(1) {
		animation-delay: .26s
	}

	.load1 view:nth-child(2) {
		animation-delay: .39s
	}

	.load2 view:nth-child(2) {
		animation-delay: .52s
	}

	.load3 view:nth-child(2) {
		animation-delay: .65s
	}

	.load1 view:nth-child(3) {
		animation-delay: .78s
	}

	.load2 view:nth-child(3) {
		animation-delay: .91s
	}

	.load3 view:nth-child(3) {
		animation-delay: 1.04s
	}

	.load1 view:nth-child(4) {
		animation-delay: 1.17s
	}

	.load2 view:nth-child(4) {
		animation-delay: 1.3s
	}

	.load3 view:nth-child(4) {
		animation-delay: 1.43s
	}

	@-webkit-keyframes load {
		0% {
			opacity: 1
		}

		100% {
			opacity: .2
		}
	}

	.hback {
		position: fixed;
		top: 25%;
		left: 50%;
		transform: translateX(-50%);
		text-align: center;
		color: #666;
		font-size: 36upx;

		image {
			width: 200upx;
		}
	}
</style>